Esophagus
发表于 2025-3-25 05:35:27
http://image.papertrans.cn/v/image/982941.jpg
Intruder
发表于 2025-3-25 11:33:07
http://reply.papertrans.cn/99/9830/982941/982941_22.png
Statins
发表于 2025-3-25 14:37:50
http://reply.papertrans.cn/99/9830/982941/982941_23.png
CHASE
发表于 2025-3-25 16:34:40
Introduction,Due to significant advances in wireless access technologies and the proliferation of wireless devices and applications, there is a fundamental change in wireless network traffic.
骇人
发表于 2025-3-25 19:59:45
Video over Cellular CR Networks,In this chapter, we present a study of optimized real-time video multicast in CR networks. Consider an infrastructure-based CR network collocated with . primary networks, as illustrated in Fig. ..
无法治愈
发表于 2025-3-26 00:18:51
Video over Cooperative CR Networks,. (CR) provide an effective solution to meeting this critical demand, by exploiting co-deployed networks and sharing underutilized spectrum .
conflate
发表于 2025-3-26 08:21:46
Video over Femto CR Networks,Due to the use of open space as transmission medium, capacity of wireless networks is usually limited by interference. When a mobile user moves away from the base station, a considerably larger transmit power is needed to overcome attenuation, while causing interference to other users and deteriorating network capacity.
ticlopidine
发表于 2025-3-26 09:56:58
http://reply.papertrans.cn/99/9830/982941/982941_28.png
Limousine
发表于 2025-3-26 14:04:28
Conclusion and Open Problems,Wireless video has been a challenging area with considerable research efforts. However, the problem of video communications over emerging CR networks has not been well studied, since the mainstream CR research has been focused on spectrum sensing and access.
异端
发表于 2025-3-26 16:51:04
http://reply.papertrans.cn/99/9830/982941/982941_30.png